40132180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9601}}^1$

素因数の和:9640

約数の個数: 48

約数和(自身を含む): 96788160

約数和(自身を除く): 56655980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 9601, 19202, 38404, 48005, 96010, 105611, 182419, 192020, 211222, 364838, 422444, 528055, 729676, 912095, 1056110, 1824190, 2006609, 2112220, 3648380, 4013218, 8026436, 10033045, 20066090, 40132180]

約数ペア:

[(1, 40132180), (2, 20066090), (4, 10033045), (5, 8026436), (10, 4013218), (11, 3648380), (19, 2112220), (20, 2006609), (22, 1824190), (38, 1056110), (44, 912095), (55, 729676), (76, 528055), (95, 422444), (110, 364838), (190, 211222), (209, 192020), (220, 182419), (380, 105611), (418, 96010), (836, 48005), (1045, 38404), (2090, 19202), (4180, 9601)]